Patents by Inventor David Stanard

David Stanard has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20030024988
    Abstract: A system for providing evidence of payment wherein each transaction initiated through the system is assigned a unique code. This code, along with other information, such as the customer name or transactional information, is used to generate a two-dimensional barcode which may be sent in an electronic format to the customer. This two dimensional barcode may be stored on in electronic format until such time as the customer needs to show evidence of payment, at which time the customer may print the two dimensional barcode on a printer attached to the computer.
    Type: Application
    Filed: April 24, 2000
    Publication date: February 6, 2003
    Inventor: David Stanard